Commit 39d0bf74 authored by Richard M. Stallman's avatar Richard M. Stallman
Browse files

(syms_of_search) <inhibit-changing-match-data>: Doc fix.

parent c2fd78e0
......@@ -395,6 +395,9 @@ because they clash with commands provided by dirtrack.el. Use
** `beginning-of-defun-function' now takes one argument, the count
given to `beginning-of-defun'.
** The variable `inhibit-changing-match-data', if non-nil, prevents the
search and match primitives from changing the match data.
+++
** New function `match-substitute-replacement' returns the result of
`replace-match' without actually using it in the buffer.
......
2007-12-01 Richard Stallman <rms@gnu.org>
* search.c (syms_of_search) <inhibit-changing-match-data>: Doc fix.
2007-11-30 Jason Rumney <jasonr@gnu.org>
* w32console.c (w32con_ins_del_lines, scroll_line): Clip to window.
......
......@@ -3239,9 +3239,10 @@ A value of nil (which is the normal value) means treat spaces literally. */);
DEFVAR_LISP ("inhibit-changing-match-data", &Vinhibit_changing_match_data,
doc: /* Internal use only.
If non-nil, the match data will not be changed during call to searching or
matching functions, such as `looking-at', `string-match', `re-search-forward'
etc. */);
If non-nil, the primitive searching and matching functions
such as `looking-at', `string-match', `re-search-forward', etc.,
do not set the match data. The proper way to use this variable
is to bind it with `let' around a small expression. */);
Vinhibit_changing_match_data = Qnil;
defsubr (&Slooking_at);
......
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